DIY Pepper Balls. Pepper balls are used for self-defense scenarios .Law enforcement uses them too. Typically each pepper ball is composed of chili pepper powder, Usually it’s oleoresin capsicum (O.C.) which is the active ingredient in pepper spray. Upon impact the pepper ball will shatter releasing the O.C. powder which will immobilize anyone area. The pepper powder causes momentary b... https://cheezburger.com/10581203968